The content of PTFEpowder filled in the epoxy adhesive can affect the impact strength, adhesive strength, hardness and dry-wear property of the adhesive.
介绍用聚四氟乙烯粉填充于环氧胶中，研究了粉的含量对冲击强度、粘接强度、硬度、干磨性能的影响。
2
This paper describes the preparation of ultrafine PTFEpowder from the waste leftover bits and pieces of PTFE by radiation splitting and superfine airflow, as well as the application of the powder.
本文叙述了用PTFE废弃边角屑料经辐射裂解，超微气流粉碎制备PTFE超细粉的工艺过程与应用范围。
3
The effect of different shapes and sizes bronze powder and other components in the bronze on the properties of PTFE materials was discussed.